# CallSnare > CallSnare helps HVAC businesses recover missed-call revenue by automatically texting missed callers, qualifying intent, pushing toward booking, and keeping bookings organized on one calendar. CallSnare is designed for HVAC owners, dispatchers, and office managers who are too busy to answer every call while working. Important notes: - The product is operator-first. Owners and staff are the primary users. - Automated actions must stay auditable. - External integrations and agents should use documented access methods only. - Public discovery does not imply unrestricted write access. ## Product site - [Product](/product) - [Proof](/proof) - [How It Works](/how-it-works) - [Pricing](/pricing) - [Guarantee](/guarantee) - [Docs](/docs) - [Privacy](/privacy) - [Terms](/terms) ## Core workflow - [Missed-call-to-booking flow](/docs/workflows#missed-call-to-booking): End-to-end workflow from missed call to booking confirmation. - [Booking lifecycle](/docs/workflows#booking-lifecycle): Booking, confirmation, reminders, reschedule, and cancel behavior. - [Lead lifecycle](/docs/workflows#lead-lifecycle): New, Active, Booked, Won, Lost, and opt-out handling. ## Objects and actions - [list_bookings](/docs/actions#list_bookings) - [get_booking_status](/docs/actions#get_booking_status) - [book_job](/docs/actions#book_job) - [reschedule_booking](/docs/actions#reschedule_booking) - [cancel_booking](/docs/actions#cancel_booking) - [get_private_api_health](/docs/actions#get_private_api_health) - [Permissions](/docs/permissions): Actor types, scope boundaries, and audit expectations. - [Security](/docs/security): Auth, rate limits, and trust posture. ## Product docs - [Overview](/docs/overview) - [Workflows](/docs/workflows) - [Actions](/docs/actions) - [Permissions](/docs/permissions) - [Agent Access](/docs/agent-access) - [Security](/docs/security) - [Webhooks](/docs/webhooks) ## Current external access status - Public discovery is available through docs pages, llms.txt, llms-full.txt, sitemap.xml, and structured metadata. - Protected write access is currently narrow and centered on booking operations through org-scoped credentials. - CallSnare does not publish a public agent card or broad public action API today. - CallSnare does not currently publish a public outbound event subscription feed. ## Markdown mirrors - [/product.md](/product.md) - [/proof.md](/proof.md) - [/pricing.md](/pricing.md) - [/how-it-works.md](/how-it-works.md) - [/guarantee.md](/guarantee.md) - [/docs/overview.md](/docs/overview.md) - [/docs/actions.md](/docs/actions.md) - [/docs/agent-access.md](/docs/agent-access.md)